Review Request: JDK-8187449: jdeps fails when an upgradeable module is upgraded with an automatic module

[mandy chung]

On 9/19/17 9:54 AM, Paul Sandoz wrote:
>> On 18 Sep 2017, at 14:44, mandy chung <mandy.chung at oracle.com> wrote:
>>
>> http://cr.openjdk.java.net/~mchung/jdk10/webrevs/8187449/webrev.00/
>>
> JdepsConfiguration
> —
>
>   288             // is this module from the system module path?
>   289             boolean isSystem = false;
>   290             if (system.find(mn).isPresent()) {
>   291                 URI loc = system.find(mn).get().location().orElse(null);
>   292                 isSystem = location.equals(loc);
>   293             }
>
> I believe you can use flatMap so we transform from one Optional domain to another e.g.:
>
>    URI loc = system.find(mn).flatMap(<Class>::location).orElse(null);
>    boolean isSystem = location.equals(loc);
>

Good idea.  I revised it to use flatMap as above.

thanks
Mandy